diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 985ce4b266..bf31c2af93 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -47,6 +47,7 @@ ramips_setup_interfaces()
 	linkits7688d | \
 	m2m|\
 	microwrt|\
+	mpr-a2|\
 	ncs601w|\
 	w150m|\
 	wnce2001|\
@@ -261,7 +262,6 @@ ramips_setup_macs()
 	freestation5|\
 	hlk-rm04|\
 	mpr-a1|\
-	mpr-a2|\
 	psr-680w|\
 	sl-r7205|\
 	y1|\
diff --git a/target/linux/ramips/dts/MPRA2.dts b/target/linux/ramips/dts/MPRA2.dts
index df33edadd3..84f5dda3a6 100644
--- a/target/linux/ramips/dts/MPRA2.dts
+++ b/target/linux/ramips/dts/MPRA2.dts
@@ -101,7 +101,8 @@
 };
 
 &esw {
-	mediatek,portmap = <0x2f>;
+	mediatek,portmap = <0x1>;
+	mediatek,portdisable = <0x3e>;
 };
 
 &wmac {